.arena-page{background:radial-gradient(80% 40% at 50% -8%,#00b4ff14,#0000 55%),linear-gradient(#080c16 0%,#060a12 100%)}.arena-hero{margin-bottom:1.75rem}.arena-hero__eyebrow{letter-spacing:.28em;text-transform:uppercase;color:#67e8f9e6;margin:0;font-size:.68rem;font-weight:900}.arena-hero__title{letter-spacing:-.02em;margin:.45rem 0 0;font-size:clamp(1.85rem,3.5vw,2.45rem);font-weight:900}.arena-hero__copy{color:#94a3b8f2;max-width:36rem;margin:.55rem 0 0;font-size:.9rem;line-height:1.45}.arena-panel{background:linear-gradient(165deg,#0a1220f5,#050a12f0),#060a12;border:1px solid #00d4ff24;max-width:36rem;padding:1.25rem 1.2rem 1.35rem;box-shadow:inset 0 1px #ffffff0a,0 18px 40px #00000047}.arena-panel__rules{color:#cbd5e1f2;margin:0 0 1.15rem;padding-left:1.1rem;font-size:.86rem;line-height:1.55}.arena-panel__rules li+li{margin-top:.35rem}.arena-panel__error{color:#fef3c7;background:#fbbf241a;border:1px solid #fbbf244d;margin:0 0 .9rem;padding:.55rem .75rem;font-size:.85rem}.arena-play{background:#05080f;flex-direction:column;min-height:100vh;display:flex}.arena-play__bar{background:#060a12f5;border-bottom:1px solid #00d4ff1f;justify-content:space-between;align-items:center;gap:.75rem;padding:.65rem 1rem;display:flex}.arena-play__icon-link{color:#bac6d6;place-items:center;width:2.25rem;height:2.25rem;text-decoration:none;transition:color .15s,background-color .15s;display:grid}.arena-play__icon-link:hover{color:#fff}.arena-play__icon{width:1.35rem;height:1.35rem}.arena-play__avatar{object-fit:cover;border:1px solid #00d4ff59;border-radius:999px;width:1.65rem;height:1.65rem}.arena-play__stage{flex:1;min-height:0;position:relative}.arena-play__stage:has(.arena-desktop-only){place-items:center;padding:1.5rem 1.15rem;display:grid}.arena-play__frame{background:#000;border:0;width:100%;height:100%;display:block;position:absolute;inset:0}.arena-play__placeholder{text-align:center;place-items:center;height:100%;padding:2rem 1.25rem;display:grid}.arena-play__placeholder p{color:#94a3b8;max-width:28rem;margin:0;font-size:.92rem;line-height:1.5}.arena-play__token{overflow-wrap:anywhere;color:#67e8f9d9;max-width:100%;margin-top:.85rem;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.72rem}